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102303315875 = 53962385049
BaseRepresentation
bin101111101000111000…
…0001011011110100011
3100210001200201220122002
41133101300023132203
53134004122102000
6114555243034215
710251112560065
oct1372160133643
9323050656562
10102303315875
113a428611442
12179b120b96b
139854a75c47
144d46d13735
1529db5638d5
hex17d1c0b7a3

102303315875 has 16 divisors (see below), whose sum is σ = 127689307200. Its totient is φ = 81833185600.

The previous prime is 102303315869. The next prime is 102303315937. The reversal of 102303315875 is 578513303201.

It is not a de Polignac number, because 102303315875 - 28 = 102303315619 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1160351 + ... + 1245399.

It is an arithmetic number, because the mean of its divisors is an integer number (7980581700).

Almost surely, 2102303315875 is an apocalyptic number.

102303315875 is a deficient number, since it is larger than the sum of its proper divisors (25385991325).

102303315875 is an frugal number, since it uses more digits than its factorization.

102303315875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94687 (or 94677 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 102303315875 in words is "one hundred two billion, three hundred three million, three hundred fifteen thousand, eight hundred seventy-five".

Divisors: 1 5 25 125 9623 48115 85049 240575 425245 1202875 2126225 10631125 818426527 4092132635 20460663175 102303315875